/* =====================================================================
   TERRE ECO'+ — UI Kit site · styles des composants
   S'appuie sur les tokens de ../../colors_and_type.css
   ===================================================================== */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { background: #F7F5EF; color: var(--fg); font-family: var(--font-sans); }
img { max-width: 100%; display: block; }
button { font-family: inherit; }
[data-lucide] { display: inline-block; vertical-align: middle; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 920px; margin: 0 auto; padding: 0 24px; }

/* ---------- Boutons ---------- */
.btn {
  font-size: var(--text-base); font-weight: 600; line-height: 1;
  padding: 14px 24px; border-radius: var(--radius-sm); cursor: pointer;
  border: 1.5px solid transparent; transition: all 150ms ease-out;
  display: inline-flex; align-items: center; gap: 9px; text-decoration: none;
  white-space: nowrap;
}
.btn [data-lucide] { width: 18px; height: 18px; }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-primary:active { background: var(--color-primary-press); transform: translateY(1px); }
.btn-secondary { background: var(--color-secondary); color: #fff; }
.btn-secondary:hover { background: var(--color-secondary-hover); }
.btn-accent { background: var(--color-accent); color: #fff; }
.btn-accent:hover { background: var(--color-accent-hover); }
.btn-outline { background: transparent; color: var(--color-primary); border-color: var(--border-strong); }
.btn-outline:hover { border-color: var(--color-primary); background: var(--surface-green); }
.btn-ghost { background: transparent; color: var(--fg-2); }
.btn-ghost:hover { background: rgba(0,0,0,0.04); color: var(--fg); }
.btn-light { background: #fff; color: var(--color-primary); }
.btn-light:hover { background: var(--green-light); }
.btn-lg { padding: 17px 30px; font-size: var(--text-lg); }
.btn-sm { padding: 9px 16px; font-size: var(--text-sm); }
.btn.is-disabled,
.btn:disabled { opacity: 0.45; cursor: not-allowed; pointer-events: none; }
.btn.is-disabled:hover { background: transparent; border-color: var(--border-strong); }

/* Carte « fiche Google » (page Contact) */
.gmb-card { display: flex; gap: 20px; align-items: flex-start; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); padding: 28px; }
.gmb-ic { flex: none; width: 52px; height: 52px; border-radius: var(--radius-md); background: var(--surface-green); color: var(--color-primary); display: flex; align-items: center; justify-content: center; }
.gmb-ic [data-lucide] { width: 26px; height: 26px; }
.gmb-t { font-weight: var(--weight-bold); color: var(--fg); }
.gmb-d { color: var(--fg-2); margin: 8px 0 16px; }
@media (max-width: 560px) { .gmb-card { flex-direction: column; gap: 14px; padding: 22px; } }

/* ---------- Eyebrow / sur-titre ---------- */
.eyebrow {
  font-size: var(--text-sm); font-weight: 700; text-transform: uppercase;
  letter-spacing: var(--tracking-caps); color: var(--color-secondary);
  display: inline-flex; align-items: center; gap: 8px; margin: 0;
}
.eyebrow [data-lucide] { width: 16px; height: 16px; }

/* ---------- Header / navigation ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(244,241,232,0.92); backdrop-filter: saturate(1.5) blur(16px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 rgba(29,38,17,0.04);
  transition: background 200ms ease-out, box-shadow 200ms ease-out, border-color 200ms ease-out;
}
.site-header.scrolled {
  background: rgba(241,237,226,0.96);
  border-bottom-color: var(--border-strong);
  box-shadow: 0 6px 24px -10px rgba(29,38,17,0.16), 0 2px 6px -2px rgba(29,38,17,0.08);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 80px; }
.brand { display: flex; align-items: center; gap: 10px; cursor: pointer; background: none; border: 0; padding: 0; }
.brand img { height: 66px; width: auto; display: block; }
.nav { display: flex; align-items: center; gap: 2px; }
.nav-link {
  background: none; border: 0; cursor: pointer; font-family: inherit;
  font-size: var(--text-base); font-weight: 600; color: var(--fg-2);
  padding: 10px 16px; border-radius: var(--radius-sm); transition: all 140ms ease-out;
  position: relative;
}
.nav-link::after {
  content: ''; position: absolute; left: 16px; right: 16px; bottom: 2px; height: 2.5px;
  border-radius: 2px; background: var(--color-secondary);
  transform: scaleX(0); transform-origin: left center; opacity: 0;
  transition: transform 220ms ease-out, opacity 150ms ease-out;
}
.nav-link:hover { color: var(--green-active); transform: translateY(-1px); }
.nav-link:hover::after { transform: scaleX(1); opacity: 1; }
.nav-link.active { color: var(--color-primary); }
.nav-link.active::after { transform: scaleX(1); opacity: 1; }
@media (prefers-reduced-motion: reduce) {
  .nav-link, .nav-link::after { transition: color 140ms ease-out; }
  .nav-link:hover { transform: none; }
}
.header-actions { display: flex; align-items: center; gap: 14px; }
.header-phone { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--fg); font-size: var(--text-base); text-decoration: none; white-space: nowrap; }
.header-phone [data-lucide] { width: 18px; height: 18px; color: var(--color-secondary); }
.burger { display: none; background: none; border: 1.5px solid var(--border-strong); border-radius: var(--radius-sm); padding: 8px; cursor: pointer; color: var(--fg); }

/* ---------- Sections génériques ---------- */
.section { padding: 88px 0; }
.section-sm { padding: 56px 0; }
.bg-stone { background: #F7F5EF; }
.bg-white { background: var(--surface); }
.bg-sand { background: var(--surface-warm); }
.bg-green-light { background: var(--surface-green); }
.bg-forest { background: var(--color-primary); color: #fff; }
.section.pt-sm { padding-top: 52px; }
.section-head { max-width: 64ch; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center.wide { max-width: 78ch; margin-bottom: 38px; }
.section-head h2 { font-size: var(--text-3xl); font-weight: 800; letter-spacing: -.02em; margin: 12px 0 14px; }
.section-head p { font-size: var(--text-lg); color: var(--fg-2); margin: 0; }

/* ---------- Hero ---------- */
.hero { padding: 84px 0 92px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.hero h1 { font-size: var(--text-5xl); font-weight: 800; letter-spacing: -.025em; line-height: 1.04; margin: 18px 0 22px; }
.hero h1 .green { color: var(--color-primary); }
.hero h1 .terra { color: var(--color-accent); }
.hero .lead { font-size: var(--text-xl); color: var(--fg-2); line-height: 1.5; margin: 0 0 32px; max-width: 36ch; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-trust { display: flex; gap: 28px; margin-top: 40px; flex-wrap: wrap; }
.hero-trust .ht { }
.hero-trust .num { font-size: var(--text-2xl); font-weight: 800; color: var(--color-primary); line-height: 1; }
.hero-trust .lbl { font-size: var(--text-sm); color: var(--fg-3); margin-top: 6px; }

/* ---------- Placeholder image ---------- */
.ph {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  background:
    repeating-linear-gradient(45deg, rgba(59,109,17,0.05) 0 14px, rgba(59,109,17,0.0) 14px 28px),
    var(--green-light);
  border: 1px dashed var(--border-green);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary); min-height: 220px;
}
.ph .ph-inner { text-align: center; padding: 20px; }
.ph [data-lucide] { width: 34px; height: 34px; opacity: 0.7; }
.ph .ph-label { font-size: var(--text-sm); font-weight: 600; margin-top: 10px; opacity: 0.8; }
.ph.sand { background: repeating-linear-gradient(45deg, rgba(186,117,23,0.06) 0 14px, rgba(186,117,23,0) 14px 28px), var(--sand); border-color: var(--sand-2); color: var(--terracotta-dark); }
.ph.tall { min-height: 460px; }
.ph.cover { width: 100%; height: 100%; min-height: 0; border-radius: 0; }

/* ---------- Cartes services ---------- */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.card-grid.two { grid-template-columns: repeat(2, 1fr); }
.card-grid.four { grid-template-columns: repeat(4, 1fr); gap: 22px; }
.service-card {
  position: relative; overflow: hidden; cursor: pointer; text-decoration: none;
  -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none;
  -webkit-tap-highlight-color: transparent;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 32px 28px 30px; box-shadow: var(--shadow-sm); transition: box-shadow 220ms ease-out, transform 220ms ease-out, border-color 220ms ease-out;
  display: flex; flex-direction: column; align-items: flex-start; height: 100%;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--green-active); transform: scaleX(0); transform-origin: left center;
  transition: transform 280ms ease-out;
}
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: var(--border-green); }
.service-card, .service-card:hover, .service-card * { text-decoration: none; }
.service-card:hover::before { transform: scaleX(1); }
.service-ic {
  width: 56px; height: 56px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center; margin-bottom: 20px;
  background: var(--surface-green); color: var(--color-primary);
  transition: background 240ms ease-out, color 240ms ease-out, transform 240ms ease-out;
}
.service-card:hover .service-ic { background: var(--color-primary); color: #fff; transform: scale(1.06) rotate(-3deg); }
.service-ic [data-lucide] { width: 28px; height: 28px; }
.service-ic.terra { background: var(--sand); color: var(--terracotta-dark); }
.service-card:hover .service-ic.terra { background: var(--terracotta); color: #fff; }
.service-ic.blue { background: #E2EDF7; color: var(--steel-blue); }
.service-card:hover .service-ic.blue { background: var(--steel-blue); color: #fff; }
.service-card h3 { font-size: var(--text-xl); font-weight: 700; margin: 0 0 10px; transition: color 200ms ease-out; }
.service-card:hover h3 { color: var(--green-active-dark); }
.service-card p { font-size: var(--text-base); color: var(--fg-2); margin: 0 0 18px; line-height: 1.55; }
.service-card .link { margin-top: auto; color: var(--color-primary); font-weight: 700; display: inline-flex; align-items: center; gap: 7px; }
.service-card .link [data-lucide] { width: 18px; height: 18px; transition: transform 150ms ease-out; }
.service-card:hover .link [data-lucide] { transform: translateX(4px); }

/* ---------- Liste à puces métier ---------- */
.feature-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.feature-list li { display: flex; gap: 12px; align-items: flex-start; font-size: var(--text-base); color: var(--fg-2); }
.feature-list [data-lucide] { width: 20px; height: 20px; color: var(--color-secondary); flex: none; margin-top: 2px; }

/* ---------- Bloc métier (alterné) ---------- */
.metier { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.metier + .metier { margin-top: 84px; }
.metier.flip .metier-media { order: -1; }
.metier h3 { font-size: var(--text-2xl); font-weight: 800; letter-spacing: -.02em; margin: 14px 0 16px; }
.metier p { font-size: var(--text-lg); color: var(--fg-2); margin: 0 0 22px; line-height: 1.55; }
.metier-media .ph { min-height: 360px; }

/* ---------- Bande engagement / pourquoi ---------- */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.why-item .why-ic { width: 48px; height: 48px; border-radius: var(--radius-md); background: rgba(255,255,255,0.14); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.why-item .why-ic [data-lucide] { width: 24px; height: 24px; color: #BFE08A; }
.why-item h4 { font-size: var(--text-lg); font-weight: 700; margin: 0 0 8px; color: #fff; }
.why-item p { font-size: var(--text-base); margin: 0; color: rgba(255,255,255,0.85); line-height: 1.5; }

/* ---------- Étapes process ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
.step { position: relative; padding-top: 8px; }
.step .step-num { font-size: var(--text-2xl); font-weight: 800; color: var(--color-secondary); }
.step h4 { font-size: var(--text-lg); font-weight: 700; margin: 8px 0 8px; }
.step p { font-size: var(--text-base); color: var(--fg-2); margin: 0; line-height: 1.5; }

/* ---------- Réalisations ---------- */
.filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 36px; }
.chip {
  font-family: inherit; font-size: var(--text-sm); font-weight: 600; cursor: pointer;
  padding: 9px 18px; border-radius: var(--radius-pill); border: 1.5px solid var(--border-strong);
  background: var(--surface); color: var(--fg-2); transition: all 140ms ease-out;
}
.chip:hover { border-color: var(--color-secondary); color: var(--fg); }
.chip.active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.project-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); transition: all 200ms ease-out; cursor: pointer; }
.project-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.project-card .pc-body { padding: 22px 22px 24px; }
.project-card .pc-tag { display: inline-flex; align-items: center; gap: 6px; font-size: var(--text-xs); font-weight: 700; text-transform: uppercase; letter-spacing: var(--tracking-wide); padding: 5px 12px; border-radius: var(--radius-pill); background: var(--surface-green); color: var(--color-primary); }
.project-card h3 { font-size: var(--text-lg); font-weight: 700; margin: 14px 0 8px; }
.project-card .pc-meta { font-size: var(--text-sm); color: var(--fg-3); display: flex; align-items: center; gap: 7px; }
.project-card .pc-meta [data-lucide] { width: 16px; height: 16px; }

/* avant/après split */
.beforeafter { display: grid; grid-template-columns: 1fr 1fr; }
.beforeafter .ph { border-radius: 0; min-height: 200px; }
.beforeafter .ph:first-child { border-right: 1px solid rgba(255,255,255,0.5); }
.ba-tag { position: absolute; top: 12px; left: 12px; font-size: var(--text-xs); font-weight: 700; text-transform: uppercase; letter-spacing: var(--tracking-wide); background: rgba(29,38,17,0.78); color: #fff; padding: 4px 10px; border-radius: var(--radius-pill); }

/* ---------- CTA band ---------- */
.cta-band { background: var(--color-primary); border-radius: var(--radius-xl); padding: 56px 56px; display: grid; grid-template-columns: 1.4fr auto; gap: 32px; align-items: center; color: #fff; }
.cta-band h2 { font-size: var(--text-3xl); font-weight: 800; letter-spacing: -.02em; margin: 0 0 12px; color: #fff; }
.cta-band p { font-size: var(--text-lg); margin: 0; color: rgba(255,255,255,0.9); }
.cta-band .cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Formulaire devis ---------- */
.form-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: start; }
.form-grid > * { min-width: 0; }
.devis-form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px; box-shadow: var(--shadow-md); }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: var(--text-sm); font-weight: 700; color: var(--fg); margin-bottom: 7px; }
.field .req { color: var(--terracotta); }
.input, .select, .textarea {
  width: 100%; font-family: inherit; font-size: var(--text-base); color: var(--fg);
  padding: 12px 14px; border-radius: var(--radius-sm); border: 1.5px solid var(--border-strong);
  background: var(--surface); transition: all 140ms ease-out;
}
.input::placeholder, .textarea::placeholder { color: var(--fg-3); }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--color-secondary); box-shadow: var(--shadow-focus); }
.textarea { resize: vertical; min-height: 110px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.service-pick { display: flex; gap: 10px; flex-wrap: wrap; }
.service-pick .chip { cursor: pointer; }
.form-note { font-size: var(--text-sm); color: var(--fg-3); margin-top: 6px; }
.form-success { background: var(--surface-green); border: 1px solid var(--border-green); border-radius: var(--radius-lg); padding: 40px; text-align: center; }
.form-success [data-lucide] { width: 48px; height: 48px; color: var(--color-secondary); }
.form-success h3 { font-size: var(--text-2xl); font-weight: 800; margin: 16px 0 10px; }
.form-success p { color: var(--fg-2); margin: 0; }

/* contact aside */
.contact-aside { display: grid; gap: 20px; }
.contact-item { display: flex; gap: 14px; align-items: flex-start; }
.contact-item .ci-ic { width: 44px; height: 44px; border-radius: var(--radius-md); background: var(--surface-green); color: var(--color-primary); display: flex; align-items: center; justify-content: center; flex: none; }
.contact-item .ci-ic [data-lucide] { width: 22px; height: 22px; }
.contact-item .ci-t { font-weight: 700; font-size: var(--text-base); }
.contact-item .ci-d { color: var(--fg-2); font-size: var(--text-base); }

/* ---------- Page header ---------- */
.page-head { padding: 56px 0 12px; }
.breadcrumb { font-size: var(--text-sm); color: var(--fg-3); display: flex; align-items: center; gap: 8px; margin-bottom: 14px; }
.breadcrumb [data-lucide] { width: 14px; height: 14px; }
.page-head h1 { font-size: var(--text-4xl); font-weight: 800; letter-spacing: -.025em; margin: 0 0 14px; }
.page-head p { font-size: var(--text-xl); color: var(--fg-2); max-width: 60ch; margin: 0; }

/* ---------- Footer ---------- */
.site-footer { background: #1D2611; color: rgba(255,255,255,0.72); padding: 34px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; }
.site-footer .f-brand .f-logo { display: flex; align-items: center; gap: 13px; margin-bottom: 18px; }
.site-footer .f-brand .f-globe { height: 54px; width: auto; display: block; flex: none; }
.site-footer .f-brand .f-name { font-size: 28px; font-weight: 800; letter-spacing: -.01em; color: #FAF4E4; line-height: 1; }
.site-footer .f-brand .f-name .f-plus { color: #6BAEE8; margin-left: 2px; }
.site-footer .f-brand p { font-size: var(--text-base); line-height: 1.55; margin: 0; color: rgba(255,255,255,0.6); }
.site-footer h5 { font-size: var(--text-sm); font-weight: 700; text-transform: uppercase; letter-spacing: var(--tracking-wide); color: #fff; margin: 0 0 18px; }
.footer-links { list-style: none; padding: 0; margin: 0; display: grid; gap: 11px; }
.footer-links button { background: none; border: 0; padding: 0; cursor: pointer; font-family: inherit; font-size: var(--text-base); color: rgba(255,255,255,0.72); text-align: left; transition: color 140ms; }
.footer-links button:hover { color: #fff; }
.footer-contact { display: grid; gap: 12px; }
.footer-contact a { display: flex; gap: 10px; align-items: center; color: rgba(255,255,255,0.8); text-decoration: none; font-size: var(--text-base); }
.footer-contact a:hover { color: #fff; }
.footer-contact [data-lucide] { width: 18px; height: 18px; color: var(--color-secondary); flex: none; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); margin-top: 48px; padding-top: 24px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: var(--text-sm); color: rgba(255,255,255,0.5); }

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .hero-grid, .metier, .form-grid { grid-template-columns: 1fr; gap: 36px; }
  .metier.flip .metier-media { order: 0; }
  .card-grid, .why-grid, .steps { grid-template-columns: repeat(2, 1fr); }
  .card-grid.four { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cta-band { grid-template-columns: 1fr; }
  .nav, .header-phone { display: none; }
  .burger { display: inline-flex; }
  .hero h1 { font-size: var(--text-4xl); }
}
@media (max-width: 560px) {
  .card-grid, .card-grid.two, .card-grid.four, .why-grid, .steps, .field-row, .beforeafter, .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 60px 0; }
  .cta-band { padding: 36px 28px; }
  .btn { white-space: normal; text-align: center; }
  .devis-form .btn-lg { width: 100%; justify-content: center; }
}